Double-button switch 2 NO 1 NC green-red SP22-2KL-21\Z/C

Double-button switch – reliability and functionality in one

This two-button control switch, with a 22 mm mounting hole diameter, is a solid solution for various applications. Made of high-quality materials, it ensures long-lasting and trouble-free operation in demanding industrial conditions. Its design with red and green buttons allows for intuitive control of two independent circuits.

Design and application

The switch features a flat shape and screw connection, making it easy to install and connect to electrical installations. The IP65 protection rating guarantees resistance to dust and water ingress, making it ideal for use in harsh environmental conditions. The gray front ring made of plastic adds aesthetics and protects against mechanical damage.

Designed for control panels, machines and industrial equipment where reliable and easy-to-use control is required. Thanks to the 1NO (normally open) + 2NC (normally closed) contact configuration, this button offers flexibility in designing control systems. The self-returning mechanism ensures immediate switching after the button is released.

Key features and benefits

• Durability and reliability: Suitable for operation in a wide temperature range (-40°C to +70°C) and resistant to vibrations and shocks, ensuring long-term operation.
• Protection against external factors: IP65 protection rating guarantees safe use even in humid or dusty environments.
• Flexible mounting: Screw connection facilitates connection of wires with a cross-section of 1…2.5 mm² (solid) or 0.75…1.5 mm² (stranded).
• Intuitive operation: Red and green buttons provide a clear visualization of the circuit status.
• Compliance with standards: Meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 and IEC 60947-1 standards, confirming its safety and quality.
• Durable operation: The mechanism withstands up to 3 million switching cycles, and the switching contacts – 0.2 million cycles at rated parameters.
• Versatility: Suitable for a wide range of applications – from simple control panels to advanced industrial machines.